@import 'base.styl'
  [aspectratio]
    position relative
    overflow hidden
  [aspectratio]::before
    content '' !important
    display block
    width 1px
    margin-left -1px
    height 0
  [aspectratio-content]
    position: absolute;
    top 0
    width 100%
    height 100%
    bottom 0
    right 0
    left 0
  [w-750-435]
    aspect-ratio '750:435'
  [border-radius]
    width 100%
    height 100%
    position relative
  [border-radius]::before
    position absolute
    top 0
    left 0
    width 200%
    height 200%
    transform-origin 0 0
    transform scale(.5,.5)
    border 1px solid #fff
    border-radius 10px
    box-sizing border-box
